Oil & Gas Companies in Wilbarger County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Rabalais, F.W. Inc. | Fort Worth, TX 76101 | Oil & Gas Operator | Sep 2023 |
| 2 | Rajoil Inc. | Vernon, TX 76384 | Oil & Gas Operator | Aug 2003 |
| 3 | Ranger Operating Co. | Graham, TX 76450 | Oil & Gas Operator | Dec 2025 |
| 4 | Ranphil, LLC | Hiltn Head Is, SC 29928 | Oil & Gas Operator | Feb 2016 |
| 5 | Red River Operating & DRLG. Co. | Electra, TX 76360 | Oil & Gas Operator | Dec 2025 |
| 6 | Red River Petroleum Inc | Tipton, OK 73570 | Oil Operator | Aug 2025 |
| 7 | Reed, Trace | Bridgeport, TX 76426 | Oil & Gas Operator | Dec 2025 |
| 8 | Reef Exploration, Inc. (A-1) | Richardson, TX 75080 | Oil & Gas Operator | Oct 2006 |
| 9 | Ridge Petroleum Inc. | Tyler, TX 75701 | Oil & Gas Operator | Dec 2025 |
| 10 | Riggins Energy Inc. | Vernon, TX 76385 | Oil & Gas Operator | Jul 2004 |
| 11 | Rio Petroleum, Inc. | Amarillo, TX 79102 | Oil & Gas Operator | Dec 2025 |
| 12 | Roberts & Hammack, Inc. | Dallas, TX 75206 | Oil & Gas Operator | Dec 2025 |
| 13 | Rockstar Production, LLC | Graham, TX 76450 | Oil Operator | Dec 2025 |
| 14 | Rwa, LLC | Boyd, TX 76023 | Oil & Gas Operator | Dec 2025 |
| 15 | Ryder Scott Oil Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Dec 2005 |
Production numbers shown above are only for Wilbarger County, TX and for the production period listed.